Package org.uberfire.ext.metadata.backend.elastic.index

Class ElasticSearchIndexProvider

java.lang.Object

org.uberfire.ext.metadata.backend.elastic.index.ElasticSearchIndexProvider

All Implemented Interfaces:

org.uberfire.commons.lifecycle.Disposable, org.uberfire.ext.metadata.provider.IndexProvider

public class ElasticSearchIndexProvider
extends Object
implements org.uberfire.ext.metadata.provider.IndexProvider

Field Summary

Fields

Modifier and Type	Field	Description
static int	ELASTICSEARCH_MAX_SIZE
static String	ES_KEYWORD_TYPE
static String	ES_TEXT_TYPE

Constructor Summary

Constructors

Constructor	Description
ElasticSearchIndexProvider(org.uberfire.ext.metadata.engine.MetaModelStore metaModelStore, ElasticSearchContext elasticSearchContext, org.apache.lucene.analysis.Analyzer analyzer)

Method Summary

Modifier and Type	Method	Description
protected void	addSort(org.elasticsearch.search.builder.SearchSourceBuilder searchSourceBuilder, org.apache.lucene.search.SortField sortField)
protected String	createElasticType(org.uberfire.ext.metadata.model.schema.MetaProperty metaProperty)
org.elasticsearch.action.index.IndexRequestBuilder	createIndexRequest(ElasticMetaObject object)
void	delete(String index)
void	delete(String index, String id)
void	dispose()
protected String	escapeSpecialCharacters(String queryString)
boolean	exists(String index, String id)
List<org.uberfire.ext.metadata.model.KObject>	findById(String index, String id)
List<org.uberfire.ext.metadata.model.KObject>	findByQuery(List<String> indices, org.apache.lucene.search.Query query, int limit)
List<org.uberfire.ext.metadata.model.KObject>	findByQuery(List<String> indices, org.apache.lucene.search.Query query, org.apache.lucene.search.Sort sort, int limit)
protected Optional<org.elasticsearch.action.search.SearchResponse>	findByQueryRaw(List<String> indices, org.apache.lucene.search.Query query, org.apache.lucene.search.Sort sort, int limit)
long	findHitsByQuery(List<String> indices, org.apache.lucene.search.Query query)
org.elasticsearch.client.Client	getClient()
long	getIndexSize(String index)
List<String>	getIndices()
Optional<org.elasticsearch.cluster.metadata.MappingMetaData>	getMapping(String index, String type)
void	index(List<org.uberfire.ext.metadata.model.KObject> elements)
void	index(org.uberfire.ext.metadata.model.KObject object)
boolean	isAlive()
boolean	isFreshIndex(org.uberfire.ext.metadata.model.KCluster cluster)
void	observerInitialization(Runnable runnable)
void	putMapping(String index, String type, List<org.uberfire.ext.metadata.model.schema.MetaProperty> metaProperties)
void	putMapping(String index, String type, org.uberfire.ext.metadata.model.schema.MetaObject metaObject)
void	rename(String index, String id, org.uberfire.ext.metadata.model.KObject to)
protected String	sanitizeIndex(String index)
protected List<String>	sanitizeIndexes(List<String> indices)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ELASTICSEARCH_MAX_SIZE

public static final int ELASTICSEARCH_MAX_SIZE

See Also:

Constant Field Values

ES_TEXT_TYPE

public static final String ES_TEXT_TYPE

See Also:

Constant Field Values

ES_KEYWORD_TYPE

public static final String ES_KEYWORD_TYPE

See Also:

Constant Field Values

Constructor Detail

ElasticSearchIndexProvider

public ElasticSearchIndexProvider(org.uberfire.ext.metadata.engine.MetaModelStore metaModelStore,
                                  ElasticSearchContext elasticSearchContext,
                                  org.apache.lucene.analysis.Analyzer analyzer)

Method Detail

getClient

public org.elasticsearch.client.Client getClient()

isFreshIndex

public boolean isFreshIndex(org.uberfire.ext.metadata.model.KCluster cluster)

Specified by:

isFreshIndex in interface org.uberfire.ext.metadata.provider.IndexProvider

index

public void index(org.uberfire.ext.metadata.model.KObject object)

Specified by:

index in interface org.uberfire.ext.metadata.provider.IndexProvider

index

public void index(List<org.uberfire.ext.metadata.model.KObject> elements)

Specified by:

index in interface org.uberfire.ext.metadata.provider.IndexProvider

createIndexRequest

public org.elasticsearch.action.index.IndexRequestBuilder createIndexRequest(ElasticMetaObject object)

exists

public boolean exists(String index,
                      String id)

Specified by:

exists in interface org.uberfire.ext.metadata.provider.IndexProvider

delete

public void delete(String index)

Specified by:

delete in interface org.uberfire.ext.metadata.provider.IndexProvider

delete

public void delete(String index,
                   String id)

Specified by:

delete in interface org.uberfire.ext.metadata.provider.IndexProvider

findById

public List<org.uberfire.ext.metadata.model.KObject> findById(String index,
                                                              String id)
                                                       throws IOException

Specified by:

findById in interface org.uberfire.ext.metadata.provider.IndexProvider

Throws:

IOException

rename

public void rename(String index,
                   String id,
                   org.uberfire.ext.metadata.model.KObject to)

Specified by:

rename in interface org.uberfire.ext.metadata.provider.IndexProvider

getIndexSize

public long getIndexSize(String index)

Specified by:

getIndexSize in interface org.uberfire.ext.metadata.provider.IndexProvider

findByQuery

public List<org.uberfire.ext.metadata.model.KObject> findByQuery(List<String> indices,
                                                                 org.apache.lucene.search.Query query,
                                                                 int limit)

Specified by:

findByQuery in interface org.uberfire.ext.metadata.provider.IndexProvider

findByQuery

public List<org.uberfire.ext.metadata.model.KObject> findByQuery(List<String> indices,
                                                                 org.apache.lucene.search.Query query,
                                                                 org.apache.lucene.search.Sort sort,
                                                                 int limit)

Specified by:

findByQuery in interface org.uberfire.ext.metadata.provider.IndexProvider

findByQueryRaw

protected Optional<org.elasticsearch.action.search.SearchResponse> findByQueryRaw(List<String> indices,
                                                                                  org.apache.lucene.search.Query query,
                                                                                  org.apache.lucene.search.Sort sort,
                                                                                  int limit)

addSort

protected void addSort(org.elasticsearch.search.builder.SearchSourceBuilder searchSourceBuilder,
                       org.apache.lucene.search.SortField sortField)

escapeSpecialCharacters

protected String escapeSpecialCharacters(String queryString)

sanitizeIndexes

protected List<String> sanitizeIndexes(List<String> indices)

sanitizeIndex

protected String sanitizeIndex(String index)

findHitsByQuery

public long findHitsByQuery(List<String> indices,
                            org.apache.lucene.search.Query query)

Specified by:

findHitsByQuery in interface org.uberfire.ext.metadata.provider.IndexProvider

getIndices

public List<String> getIndices()

Specified by:

getIndices in interface org.uberfire.ext.metadata.provider.IndexProvider

observerInitialization

public void observerInitialization(Runnable runnable)

Specified by:

observerInitialization in interface org.uberfire.ext.metadata.provider.IndexProvider

isAlive

public boolean isAlive()

Specified by:

isAlive in interface org.uberfire.ext.metadata.provider.IndexProvider

putMapping

public void putMapping(String index,
                       String type,
                       org.uberfire.ext.metadata.model.schema.MetaObject metaObject)

getMapping

public Optional<org.elasticsearch.cluster.metadata.MappingMetaData> getMapping(String index,
                                                                               String type)

putMapping

public void putMapping(String index,
                       String type,
                       List<org.uberfire.ext.metadata.model.schema.MetaProperty> metaProperties)

createElasticType

protected String createElasticType(org.uberfire.ext.metadata.model.schema.MetaProperty metaProperty)

dispose

public void dispose()

Specified by:

dispose in interface org.uberfire.commons.lifecycle.Disposable